“土壤铵固定”的概念、定义、翻译、参考文献-科学参考

单词	土壤铵固定
释义	土壤铵固定 Encyclopedia 农学土壤铵固定释 soil ammonium fixation土壤铵固定土壤中水溶性铵和交换性铵离子（NH4+）进入2∶1型层状铝硅酸盐黏土矿物晶层后，因晶层收缩而被压入氧离子围绕的孔穴中而不易移出的过程。
随便看	object prism spectrograph object program object protection object recognition object relational data model object relational mapping object-relation database object-relation database management system object-relation spatial data model object relations school object request broker object request broker, ORB object reuse objects being displayed in wall-sized showcases objects being displayed with a comparative approach object side objects of labour object space object-space focus object space telecentric system object spectral characteristic object spectrum library object stage object state diagram object theorem

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。